function PathLanguageTest::testAliasTranslation

Test alias functionality through the admin interfaces.

File

drupal/core/modules/path/lib/Drupal/path/Tests/PathLanguageTest.php, line 53

Definition of Drupal\path\Tests\PathLanguageTest.

Class

PathLanguageTest

Tests URL aliases for translated nodes.

Namespace

Code

function testAliasTranslation() {

  // Set 'page' content type to enable translation.
  $edit = array(
    'language_configuration[language_show]' => TRUE,
  );
  $this
    ->drupalPost('admin/structure/types/manage/page', $edit, t('Save content type'));
  $this
    ->assertRaw(t('The content type %type has been updated.', array(
    '%type' => 'Basic page',
  )), 'Basic page content type has been updated.');
  variable_set('node_type_language_translation_enabled_page', TRUE);
  $english_node = $this
    ->drupalCreateNode(array(
    'type' => 'page',
  ));
  $english_alias = $this
    ->randomName();

  // Edit the node to set language and path.
  $edit = array();
  $edit['langcode'] = 'en';
  $edit['path[alias]'] = $english_alias;
  $this
    ->drupalPost('node/' . $english_node->nid . '/edit', $edit, t('Save'));

  // Confirm that the alias works.
  $this
    ->drupalGet($english_alias);
  $this
    ->assertText($english_node
    ->label(), 'Alias works.');

  // Translate the node into French.
  $this
    ->drupalGet('node/' . $english_node->nid . '/translate');
  $this
    ->clickLink(t('Add translation'));
  $edit = array();
  $langcode = Language::LANGCODE_NOT_SPECIFIED;
  $edit["title"] = $this
    ->randomName();
  $edit["body[{$langcode}][0][value]"] = $this
    ->randomName();
  $french_alias = $this
    ->randomName();
  $edit['path[alias]'] = $french_alias;
  $this
    ->drupalPost(NULL, $edit, t('Save'));

  // Clear the path lookup cache.
  drupal_container()
    ->get('path.alias_manager')
    ->cacheClear();

  // Ensure the node was created.
  $french_node = $this
    ->drupalGetNodeByTitle($edit["title"]);
  $this
    ->assertTrue($french_node, 'Node found in database.');

  // Confirm that the alias works.
  $this
    ->drupalGet('fr/' . $edit['path[alias]']);
  $this
    ->assertText($french_node
    ->label(), 'Alias for French translation works.');

  // Confirm that the alias is returned by url(). Languages are cached on
  // many levels, and we need to clear those caches.
  drupal_static_reset('language_list');
  $this
    ->rebuildContainer();
  $languages = language_list();
  $url = $this->container
    ->get('url_generator')
    ->generateFromPath('node/' . $french_node->nid, array(
    'language' => $languages[$french_node->langcode],
  ));
  $this
    ->assertTrue(strpos($url, $edit['path[alias]']), 'URL contains the path alias.');

  // Confirm that the alias works even when changing language negotiation
  // options. Enable User language detection and selection over URL one.
  $edit = array(
    'language_interface[enabled][language-user]' => 1,
    'language_interface[weight][language-user]' => -9,
    'language_interface[enabled][language-url]' => 1,
    'language_interface[weight][language-url]' => -8,
  );
  $this
    ->drupalPost('admin/config/regional/language/detection', $edit, t('Save settings'));

  // Change user language preference.
  $edit = array(
    'preferred_langcode' => 'fr',
  );
  $this
    ->drupalPost("user/{$this->web_user->uid}/edit", $edit, t('Save'));

  // Check that the English alias works. In this situation French is the
  // current UI and content language, while URL language is English (since we
  // do not have a path prefix we fall back to the site's default language).
  // We need to ensure that the user language preference is not taken into
  // account while determining the path alias language, because if this
  // happens we have no way to check that the path alias is valid: there is no
  // path alias for French matching the english alias. So the alias manager
  // needs to use the URL language to check whether the alias is valid.
  $this
    ->drupalGet($english_alias);
  $this
    ->assertText($english_node
    ->label(), 'Alias for English translation works.');

  // Check that the French alias works.
  $this
    ->drupalGet("fr/{$french_alias}");
  $this
    ->assertText($french_node
    ->label(), 'Alias for French translation works.');

  // Disable URL language negotiation.
  $edit = array(
    'language_interface[enabled][language-url]' => FALSE,
  );
  $this
    ->drupalPost('admin/config/regional/language/detection', $edit, t('Save settings'));

  // Check that the English alias still works.
  $this
    ->drupalGet($english_alias);
  $this
    ->assertText($english_node
    ->label(), 'Alias for English translation works.');

  // Check that the French alias is not available. We check the unprefixed
  // alias because we disabled URL language negotiation above. In this
  // situation only aliases in the default language and language neutral ones
  // should keep working.
  $this
    ->drupalGet($french_alias);
  $this
    ->assertResponse(404, 'Alias for French translation is unavailable when URL language negotiation is disabled.');

  // The alias manager has an internal path lookup cache. Check to see that
  // it has the appropriate contents at this point.
  drupal_container()
    ->get('path.alias_manager')
    ->cacheClear();
  $french_node_path = drupal_container()
    ->get('path.alias_manager')
    ->getSystemPath($french_alias, $french_node->langcode);
  $this
    ->assertEqual($french_node_path, 'node/' . $french_node->nid, 'Normal path works.');

  // Second call should return the same path.
  $french_node_path = drupal_container()
    ->get('path.alias_manager')
    ->getSystemPath($french_alias, $french_node->langcode);
  $this
    ->assertEqual($french_node_path, 'node/' . $french_node->nid, 'Normal path is the same.');

  // Confirm that the alias works.
  $french_node_alias = drupal_container()
    ->get('path.alias_manager')
    ->getPathAlias('node/' . $french_node->nid, $french_node->langcode);
  $this
    ->assertEqual($french_node_alias, $french_alias, 'Alias works.');

  // Second call should return the same alias.
  $french_node_alias = drupal_container()
    ->get('path.alias_manager')
    ->getPathAlias('node/' . $french_node->nid, $french_node->langcode);
  $this
    ->assertEqual($french_node_alias, $french_alias, 'Alias is the same.');
}